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CIK 0001392380 · Non-accelerated filer<br>Smaller reporting company

Ticker
GEVO
Exchange
Nasdaq
Industry
Industrial Organic Chemicals
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
870747704
Phone
303-858-8358
Business address
345 INVERNESS DRIVE SOUTH, BUILDING C, Suite 310, ENGLEWOOD, CO, 80112
Former names
Gevo Inc
Open-market buys, last 90 days
$96,369
in 2 filings
Open-market sales, last 90 days
$10,348
in 3 filings, $10K under 10b5-1 plans

Net +$86,021. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-04-01 Shafer Andrew Chief Cust Mkt & Brnd Officer Sale 10b5-1 −5,550 $2.71 $15K 270,823
2026-04-01 Shafer Andrew Chief Cust Mkt & Brnd Officer Option exercise · Stock Option 10b5-1 −5,550 191,400
2026-03-31 Ryan Christopher Michael President & COO Sale 10b5-1 −29,797 $2.96 $88K 1,402,141
2026-03-30 Ryan Christopher Michael President & COO Sale 10b5-1 −100,000 $2.76 $276K 1,431,938
2026-03-12 Fitzgerald Lindsay Clinton Chief Public Affairs Officer Sale 10b5-1 −20,000 $2.51 $50K 212,199
2026-03-12 Mize Gary W. Director Sale −107,100 $2.34 $250K 281,226
2026-03-10 Shafer Andrew Chief Cust Mkt & Brnd Officer Option exercise 10b5-1 +5,550 $0.71 $4K 276,373
2026-03-10 Shafer Andrew Chief Cust Mkt & Brnd Officer Sale 10b5-1 −5,550 $2.21 $12K 270,823
2026-03-10 Shafer Andrew Chief Cust Mkt & Brnd Officer Option exercise · Stock Option 10b5-1 +5,550 196,950
2026-01-20 Shafer Andrew Chief Cust Mkt & Brnd Officer Sale 10b5-1 −5,000 $1.99 $10K 270,823
2026-01-01 Agiri Oluwagbemileke Yusuf CFO Grant or award +10,000 281,224
2025-12-22 Shafer Andrew Chief Cust Mkt & Brnd Officer Sale 10b5-1 −5,000 $2.19 $11K 275,823
2025-12-05 Agiri Oluwagbemileke Yusuf CFO Option exercise +36,446 $1.59 $58K 312,550
2025-12-05 Agiri Oluwagbemileke Yusuf CFO Option exercise +31,958 $0.71 $23K 344,508
2025-12-05 Agiri Oluwagbemileke Yusuf CFO Sale −73,284 $2.31 $169K 271,224
2025-12-05 Agiri Oluwagbemileke Yusuf CFO Option exercise · Stock Option +36,446 18,223
2025-12-05 Agiri Oluwagbemileke Yusuf CFO Option exercise · Stock Option +31,958 63,917
2025-12-04 Gendenjamts Davaajargal VP Acctg and Treasurer Sale −2,560 $2.32 $6K 60,217
2025-11-20 Shafer Andrew Chief Cust Mkt & Brnd Officer Sale 10b5-1 −5,000 $1.99 $10K 280,823
2025-11-13 Battershell Carol Jane Director Option exercise +224,639 $0.67 $151K 353,862

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